Full list of all 75 The Elder Scrolls V: Skyrim achievements. It takes around 200 hours to unlock all of the achievements in the base game on Windows.
The base game contains 50 achievements, and there are 3 DLC packs containing 25 achievements.
Learn 20 shouts
Read 50 Skill Books
Discover 100 Locations
Capture Fort Sungard or Fort Greenwall
Have 100,000 gold
Find 13 Standing Stones
Reach Level 50
Get a skill to 100
Collect 15 Daedric Artifacts
Complete "The Eye of Magnus"
Become a member of the Circle
Capture Solitude or Windhelm
Returned the Thieves Guild to its former glory
Complete "Bound Until Death"
Complete "Hail Sithis!"
Get married
Complete "Glory of the Dead"
Join the Stormcloaks or the Imperial Army
Join the Dark Brotherhood
Complete "Darkness Returns"
Pick 50 locks and 50 pockets
Clear 50 dungeons
Absorb 20 dragon souls
Successfully persuade, bribe, and intimidate
Buy a house
Join the Thieves Guild
Complete 10 side quests
Complete "Dragonslayer"
Complete "The Fallen"
Reach Level 25
Complete "Elder Knowledge"
Join the College of Winterhold
Join the Companions
Complete "Alduin's Wall"
Complete 50 Misc Objectives
Complete "Diplomatic Immunity"
Learn all three words of a shout
Acquire a Daedric Artifact
Make a smithed item, an enchanted item, and a potion
Reach Level 10
Complete "The Way of the Voice"
Absorb a dragon soul
Reach Level 5
Complete "Bleak Falls Barrow"
Complete "Revealing the Unseen"
Escape from jail
Select a Standing Stone blessing
Complete "Unbound"
Chop wood, mine ore, and cook food
Bounty of 1000 gold in all nine holds
Arrive on Solstheim
Complete "The Temple of Miraak"
Complete "The Path of Knowledge"
Complete "At the Summit of Apocrypha"
Learn all 3 words of Dragon Aspect
Learn the secrets of 5 Black Books
Craft an item out of Stalhrim
Tame and ride 5 dragons
Own a house in Raven Rock
Discover 30 locations on the island of Solstheim
Complete "Awakening"
Complete "Lost to the Ages"
Complete "Beyond Death"
Complete "Kindred Judgment"
Learn all three words of Soul Tear
Use the special power of Auriel's Bow
Acquire 11 werewolf perks
Acquire 11 vampire perks
Change your face
Defeat a Legendary Dragon
Buy a plot of land
Adopt a child
Build three wings on a house
Buy three plots of land
Build three houses